Stay connected affordably wherever you roam.
Experience reliable connectivity at economical rates, wherever you travel.
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
United Kingdom
from
$4/GB
Italy
from
$4/GB
Turkey
from
$4/GB
DATA PLANS
Popular eSIM Choices
Choose the best ones and get connected throughout your trip
Search your destinations...
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FEATURES
Why Mars eSIM?
24/7 Support
Our support team is available every day across all time zones
24/7 Support
Our support team is available every day across all time zones
24/7 Support
Our support team is available every day across all time zones
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
Privacy and Transparent
Enhance privacy in all your daily communications with our innovative solutions, ensuring your peace of mind and confidentiality.
Privacy and Transparent
Enhance privacy in all your daily communications with our innovative solutions, ensuring your peace of mind and confidentiality.
Privacy and Transparent
Enhance privacy in all your daily communications with our innovative solutions, ensuring your peace of mind and confidentiality.
Get the App
Enhance privacy in all your daily communications with our innovative solutions
Get the App
Enhance privacy in all your daily communications with our innovative solutions
Get the App
Enhance privacy in all your daily communications with our innovative solutions
Payment Methods
The Mars eSim gives you a variety of payment methods
Payment Methods
The Mars eSim gives you a variety of payment methods
Global Coverage
Stay linked across 200+ countries and regions worldwide, ensuring connectivity wherever your travels take you
Global Coverage
Stay linked across 200+ countries and regions worldwide, ensuring connectivity wherever your travels take you
Global Coverage
Stay linked across 200+ countries and regions worldwide, ensuring connectivity wherever your travels take you
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
You can install your eSIM
You have 90 days to start using your plan.But once you activate it on your phone and register on a network, your plan’s allocated duration begins.
MARS APP
How Mars eSIM works?
💎 Download the app, 🙌 Choose data plan, ✅ Activate your eSim card,
🎉 Start using it seamlessly
💎 Download the app, 🙌 Choose data plan, ✅ Activate your eSim card,
🎉 Start using it seamlessly
💎 Download the app, 🙌 Choose data plan, ✅ Activate your eSim card,
🎉 Start using it seamlessly
TESTIMONIALS
Our clients speaks for us
Our clients speaks for us
Our eSIMs are trusted by over 5,000,000 people worldwide
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
Absolutely thrilled with the exceptional results! Thanks to their innovative approach and strong network of brand partners, our business experienced a remarkable surge in leads and growth. Highly recommend their services which we using always with our partners or company.
John Doe
CEO
‘‘Exceptional results! Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.Our business saw a significant boost in leads and growth thanks to their innovative approach and network of brand partner.’’
Carter Leadstream
Growth Consultant
FAQ
Anything you need to know
Haven't found what you’re looking for?
What is an eSIM?
An eSIM is a digital SIM card embedded in devices. It provides mobile services without needing a physical card. It offers multi-line capability and easy carrier switching.
How do I activate my eSIM?
eSIM activation usually involves scanning a QR code or using your carrier's app. You'll need to go to "Mobile Data" or "Cellular" in your device settings and follow the instructions. The process may vary by device and carrier.
Which devices support eSIM technology?
Most new-generation smartphones support eSIM. Apple's iPhone XS and later models, Google Pixel 2 and above, and some Samsung Galaxy models are eSIM compatible. Some tablets and smartwatches also use eSIM technology.
Can I use my eSIM while traveling internationally?
Yes, eSIM can be used for international travel. You can purchase a plan from a local carrier to avoid roaming charges. Some eSIM providers offer multi-country plans as well.
How do I switch between mobile plans on my eSIM?
Switching plans on an eSIM is done through your device's settings menu. Go to "Mobile Data" or "Cellular" settings, access eSIM options, and add a new plan or switch between existing ones. In some cases, you may need to use your carrier's app.
Is eSIM technology secure?
eSIM technology is generally considered more secure than traditional SIM cards. It's harder to physically steal or clone. It also offers remote management and update capabilities, allowing for quick responses to security vulnerabilities.
Why is there a waitlist?
Possible reasons for an eSIM waitlist include: limited network capacity, gradual rollout of new technology, or high demand. Carriers may use waitlists to prepare their infrastructure and systems.
What is an eSIM?
An eSIM is a digital SIM card embedded in devices. It provides mobile services without needing a physical card. It offers multi-line capability and easy carrier switching.
How do I activate my eSIM?
eSIM activation usually involves scanning a QR code or using your carrier's app. You'll need to go to "Mobile Data" or "Cellular" in your device settings and follow the instructions. The process may vary by device and carrier.
Which devices support eSIM technology?
Most new-generation smartphones support eSIM. Apple's iPhone XS and later models, Google Pixel 2 and above, and some Samsung Galaxy models are eSIM compatible. Some tablets and smartwatches also use eSIM technology.
Can I use my eSIM while traveling internationally?
Yes, eSIM can be used for international travel. You can purchase a plan from a local carrier to avoid roaming charges. Some eSIM providers offer multi-country plans as well.
How do I switch between mobile plans on my eSIM?
Switching plans on an eSIM is done through your device's settings menu. Go to "Mobile Data" or "Cellular" settings, access eSIM options, and add a new plan or switch between existing ones. In some cases, you may need to use your carrier's app.
Is eSIM technology secure?
eSIM technology is generally considered more secure than traditional SIM cards. It's harder to physically steal or clone. It also offers remote management and update capabilities, allowing for quick responses to security vulnerabilities.
Why is there a waitlist?
Possible reasons for an eSIM waitlist include: limited network capacity, gradual rollout of new technology, or high demand. Carriers may use waitlists to prepare their infrastructure and systems.